The Rotating Disturbance Anomaly spilled over the rest of the Sol System. That's how it all ended. The Fog is all that's left, and all that will remain.
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Type in the modpack name (Caeluscraft: Tenebre) or paste the following url into the search box.
Finally, click Install at the bottom right of the launcher after you select Caeluscraft: Tenebre from the list on the left. The launcher will handle everything else!